Thiredoxin-disulfide Reductase


NCBI Gene 32287584

Protein ID YP_009361307.1

Organism (including strain): Mycobacterium bovis AF2122/97
Etiologic Risk Group:

Disease Information: Myobacterium bovis is causing agent for Mycobacterium turberculosis, which is usually transmitted to humans by consuming raw or infected cows milk. It is a chronic bacterial disease of cattle that can affect other species of animals in which evolved from Africa.

https://www.ncbi.nlm.nih.gov/gene/32287584

Essentiality of this protein:
Is it a monomer or multimer as biological unit? multimer
Complex of proteins?: 2 amino acid chants and 6 ligand in ASU
Druggable Target
https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1432-1327.2000.01703.x

EC#: 1.8.1.9
Link to BRENDA EC# page:
https://www.brenda-enzymes.org/enzyme.php?ecno=1.8.1.9&Suchword=&reference=&UniProtAcc=&organism%5B%5D=Mycobacterium+tuberculosis

Show screenshot of BRENDA enzyme mechanism schematic


Enzyme Assay information (spectrophotometric, coupled assay ?, reagents):
https://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma/Enzyme_Assay/thioredoxinred.pdf

Structure (PDB or Homology model)
PDB #: 2A87

external image 2a87.pdb1-500.jpg

Current Inhibitors: Carmustine (BCNU) and other nitrosoureas, Cisplatin, Anthracyclines, Azelaic acid, 13-cis-Retinoic acid, 1-Chloro-2,4-dinitrobenzene, Auranofin and aurothioglucose
Expression Information: Expression of wild-type fusion protein and truncated mutant in E. coli
Purification Method: recombinant wild-type fusion protein and truncated mutant

Amino Acid Sequence
A87:A|PDBID|CHAIN|SEQUENCE

MTAPPVHDRAHHPVRDVIVIGSGPAGYTAALYAARAQLAPLVFEGTSFGGALMTTTDVENYPGFRNGITGPELMDEMREQ

ALRFGADLRMEDVESVSLHGPLKSVVTADGQTHRARAVILAMGAAARYLQVPGEQELLGRGVSSCATCDGFFFRDQDIAV

IGGGDSAMEEATFLTRFARSVTLVHRRDEFRASKIMLDRARNNDKIRFLTNHTVVAVDGDTTVTGLRVRDTNTGAETTLP

VTGVFVAIGHEPRSGLVREAIDVDPDGYVLVQGRTTSTSLPGVFAAGDLVDRTYRQAVTAAGSGCAAAIDAERWLAEHAA

TGEADSTDALIGAQR

>2A87:B|PDBID|CHAIN|SEQUENCE

MTAPPVHDRAHHPVRDVIVIGSGPAGYTAALYAARAQLAPLVFEGTSFGGALMTTTDVENYPGFRNGITGPELMDEMREQ

ALRFGADLRMEDVESVSLHGPLKSVVTADGQTHRARAVILAMGAAARYLQVPGEQELLGRGVSSCATCDGFFFRDQDIAV

IGGGDSAMEEATFLTRFARSVTLVHRRDEFRASKIMLDRARNNDKIRFLTNHTVVAVDGDTTVTGLRVRDTNTGAETTLP

VTGVFVAIGHEPRSGLVREAIDVDPDGYVLVQGRTTSTSLPGVFAAGDLVDRTYRQAVTAAGSGCAAAIDAERWLAEHAA

TGEADSTDALIGAQR
length of your protein in Amino Acids: 710
Molecular Weight: 75723.05
Molar Extinction coefficient of your protein at 280 nm wavelength: 29505
TMpred graph Image

external image download.php?file=TMPRED.15747.3879.gif
CDS Gene Sequence
<span style="font-family: monospace,serif;"><span class="feature">1..335
                     /gene="trxB2"
                     /locus_tag="BQ2027_MB3944"
                     /coded_by="NC_002945.4:4340100..4341107"
                     /experiment="experimental evidence, no additional details
                     recorded"
                     /note="Mb3944, trxB2, len: 335 aa. Equivalent to Rv3913,
                     len: 335 aa, from Mycobacterium tuberculosis strain H37Rv,
                     (99.7% identity in 335 aa overlap). Probable trxB2,
                     thioredoxin reductase (EC 1.6.4.5) (see citation below),
                     equivalent to O30973|TRXB_MYCSM THIOREDOXIN REDUCTASE from
                     Mycobacterium smegmatis (311 aa), FASTA scores: opt: 1575,
                     E(): 1.8e-87, (78.35% identity in 305 aa overlap); and
                     highly similar, but shorter at C-terminus, to
                     P46843|TRXB_MYCLE|TRXB/A|TRX|ML2703 BIFUNCTIONAL
                     THIOREDOXIN REDUCTASE/THIOREDOXIN from Mycobacterium
                     leprae (458 aa), FASTA scores: opt: 1766, E(): 8.7e-99,
                     (83.25% identity in 328 aa overlap). Also highly similar
                     to many e.g. P52215|TRXB_STRCO|SCH24.12 from Streptomyces
                     coelicolor (321 aa), FASTA scores: opt: 1249, E():
                     7.2e-68, (60.4% identity in 313 aa overlap);
                     Q9Z8M4|TRXB_CHLPN from Chlamydia pneumoniae (Chlamydophila
                     pneumoniae) (311 aa), FASTA scores: opt: 978, E():
                     1.3e-51, (49.85% identity in 307 aa overlap);
                     P09625|TRXB_ECOLI|B0888 from Escherichia coli strain K12
                     (320 aa), FASTA scores: opt: 948, E(): 8.6e-50, (49.2%
                     identity in 309 aa overlap); etc. Contains PS00573
                     Pyridine nucleotide-disulphide oxidoreductases class-II
                     active site. BELONGS TO THE PYRIDINE NUCLEOTIDE-DISULFIDE
                     OXIDOREDUCTASES CLASS-II. COFACTOR: FAD (BY SIMILARITY).
                     Protein product from Mb3944 detected using shotgun mass
                     spectrometry and SWATH mass spectrometry. Mb3944 found to
                     be expressed during exponential growth in Sauton's minimal
                     media by RNA-sequencing."
                     /transl_table=<span style="color: #642a8f;">[[https://www.ncbi.nlm.nih.gov/Taxonomy/Utils/wprintgc.cgi?mode=c#SG11|11]]</span>
                     /db_xref="GeneID:<span style="color: #642a8f;">[[https://www.ncbi.nlm.nih.gov/gene/32287584|32287584]]</span>"</span></span>
GC% Content for gene: 10.848401


Primer design results for pNIC-Bsa4 cloning (list seqeunces of all of your ~40 nt long primers):
(link to DNA Works output text file - that should be saved in your Google Docs folder after you did the primer design protocol)


Primer design results for 'tail' primers (this is just 2 sequences):
**